You did not get the point. Does the preset say 'check' when you check with any other piece than an Advancer? I think it doesn't. So then this has nothing to do with the piece being an Advancer.
By default the preset would apply the checking rule, so moves that leave your royal exposed will be refused. To switch that off (for variants where King capture is a goal) you would have to add an extra line on GAME code to the Pre-Game section. (As the Interactive Diagram does not distinguish thuse cases, but simply allows you to play on in checkmated positions.) The preset enforces the rules. It does not generate conversation during the game.
You did not get the point. Does the preset say 'check' when you check with any other piece than an Advancer? I think it doesn't. So then this has nothing to do with the piece being an Advancer.
By default the preset would apply the checking rule, so moves that leave your royal exposed will be refused. To switch that off (for variants where King capture is a goal) you would have to add an extra line on GAME code to the Pre-Game section. (As the Interactive Diagram does not distinguish thuse cases, but simply allows you to play on in checkmated positions.) The preset enforces the rules. It does not generate conversation during the game.